Supported Features
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Dark Interface
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Differentiate Without Color Alone
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Sufficient Contrast
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Reduced Motion
Overlap: Workout Story Overlay
Route & stats on photo, video
Only for iPhone
Free
iPhone
Your route, on your photo or video. Pull a workout from Apple Health or a GPX, FIT or TCX file, pick a picture or clip, and save the result. No account, nothing uploaded.
Your route, on your photo or video.
You know the picture: the shape of the run drawn over a photo from the end of it, with the distance, the time and the pace sitting alongside. Overlap makes that picture from the workout your watch already recorded, on the photo or clip you already took.
Pick the workout. Pick the photo or the clip. Save the finished file.
THE PICTURE, NOT THE EDITOR
A general video editor can do this if you are willing to build it yourself: export a graphic, line it up, scale it, keyframe it. Overlap already knows the route, the stats and the sport, so it draws the whole thing and places it for you.
One tap picks a layout, vertical or horizontal. Choose the stats — distance, time, pace, speed, elevation, calories — the colour, the text size, and metric or imperial. Drag and pinch only if you want to.
YOUR DATA, WHEREVER IT LIVES
Overlap reads workouts straight from Apple Health, so anything your Apple Watch, your running app or your bike computer has synced is already there.
Recorded somewhere else? Send the file in. Open a GPX, FIT or TCX from Files, or share one into Overlap from another app or your email. No account. No upload. Nothing to sign up for.
STILLS AND VIDEO, AT FULL QUALITY
Put the overlay on a photo and save an image, or put it on a clip, trimmed to the moment you want, and save a video, with the overlay fading, sliding or scaling in as the clip starts.
HDR photos and HDR video stay HDR: the overlay burns in without flattening the colour your phone captured. You see the result on a preview screen before anything is saved.
WATCH THE ROUTE DRAW ITSELF
Turn on Draw On and the route line grows across the picture, at a steady speed or at the pace you actually went, with the stats counting up at the tip of the line. Stretch the drawing to fit your clip, or turn a still photo into a short video of it.
MADE FOR
- The post-run photo that deserves the numbers next to it
- The ride, the swim, the hike, the walk — every sport your watch records
- A clip from the finish line, with the route drawing itself in
- The workout you did months ago, on the photo you just found
PRIVATE BY DEFAULT
Your workouts and your photos never leave your phone. Overlap does its work on the device, reads a route only for the workout you pick, and writes only the file you ask it to save.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Minor bug fixes and accessibility improvements.
The developer, Cow Cow Technologies LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Cow Cow Technologies LLC
- Size
- 17.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later.
- iPhone
- Languages
English and 10 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Cow Cow Tech.